On 04/08/2015 09:11 PM, Simon Glass wrote:
(Correcting address for Masahiro, sorry)

On 8 April 2015 at 21:07, Simon Glass <s...@chromium.org> wrote:

Hi,

I have quite a few patches queued up in the next branch of u-boot-dm,
ready for when the merge window options.

If anyone has time and can give it a spin on their board, it would be much
appreciated!

On Jetson TK1, there's something up with USB. Here's a good run with something based on a merge of v2015.0r-rc5 and a merge of u-boot-tegra/master from around the end of March:

Tegra124 (Jetson TK1) # usb start
starting USB...
USB0:   USB EHCI 1.10
scanning bus 0 for devices... 1 USB Device(s) found
USB1:   USB EHCI 1.10
scanning bus 1 for devices... 6 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found
       scanning usb for ethernet devices... 0 Ethernet Device(s) found
Tegra124 (Jetson TK1) # usb tree
USB device tree:
  1  Hub (480 Mb/s, 0mA)
     u-boot EHCI Host Controller

  2  Hub (480 Mb/s, 0mA)
  |  u-boot EHCI Host Controller
  |
  +-3  Hub (480 Mb/s, 100mA)
    |   USB2.0 Hub
    |
    +-4  Hub (480 Mb/s, 100mA)
    | |   USB2.0 Hub
    | |
    | +-5  Human Interface (1.5 Mb/s, 100mA)
    | |    Microsoft Microsoft IntelliMouse� Explore
    | |
    | +-6  Human Interface (1.5 Mb/s, 70mA)
    |      LITEON Technology USB Multimedia Keyboard
    |
    +-7  Mass Storage (480 Mb/s, 2mA)
         Sunplus Innovation Technology. USB to Serial-ATA bridge 
FF980813AF0000000000005FF16BFF

... and here's u-boot-dm/next

Tegra124 (Jetson TK1) # usb start
starting USB...
USB-1:   USB EHCI 1.10
scanning bus 0 for devices... 1 USB Device(s) found
USB-1:   USB EHCI 1.10

(I notice both those lines have the same device ID rather than one being 0 and the other 1)

scanning bus 1 for devices... EHCI timed out on TD - token=0x80008d80
      USB device not accepting new address (error=2)
EHCI timed out on TD - token=0x80008d80

      USB device not accepting new address (error=2)
4 USB Device(s) found
       scanning usb for ethernet devices... 0 Ethernet Device(s) found
Tegra124 (Jetson TK1) # usb tree
USB device tree:
+-1  Hub (480 Mb/s, 0mA)
     u-boot EHCI Host Controller

+-1  Hub (480 Mb/s, 0mA)

(same issue there, although perhaps this is expected if USB devnum is per-controller now?)

  |  u-boot EHCI Host Controller
  |
  +-2  Hub (480 Mb/s, 100mA)
    |   USB2.0 Hub
    |
    | 3  Hub (480 Mb/s, 100mA)
    |     USB2.0 Hub
    |
    +-4  Mass Storage (480 Mb/s, 2mA)
         Sunplus Innovation Technology. USB to Serial-ATA bridge 
FF980813AF0000000000005FF16BFF

Seaboard/Springbank appears to have the same issue. Additionally, the flashing process spews a ton of:

ERROR: v7_dcache_inval_range - start address is not aligned - 0x3f77a428
ERROR: v7_dcache_inval_range - stop address is not aligned - 0x3f77ac28

... and despite reporting an error during flash writing, the system boots, I don't know if this is anything related to the DM changes or something else though; I'll go check.
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